CVE-2026-44799: Remote Desktop Client Remote Code Execution Vulnerability
Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
Other sources
Remote Desktop Client Remote Code Execution Vulnerability
— Microsoft
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
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Fixed in 10.0.26100.8655Patch KB5094126 - Upgrade
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Fixed in 10.0.22631.7219Patch KB5093998 - Upgrade
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Fixed in 10.0.26200.8655Patch KB5094126 - Upgrade
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Fixed in 10.0.26100.32995Patch KB5094125 - Upgrade
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Fixed in 10.0.19045.7417Patch KB5094127 - Upgrade
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Fixed in 10.0.14393.9234Patch KB5094122 - Upgrade
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Fixed in 10.0.28000.2269Patch KB5095051 - Upgrade
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Fixed in 10.0.19044.7417Patch KB5094127 - Upgrade
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Fixed in 1.2.7214.0 - Upgrade
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Fixed in 10.0.20348.5256Patch KB5094128 - Upgrade
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Fixed in 10.0.17763.8880Patch KB5094123 - Upgrade
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Fixed in 2.0.1193.0 - Upgrade
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Fixed in 6.3.9600.23228Patch KB5094041 - Upgrade
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Fixed in 6.2.9200.26132Patch KB5094042
Event History
Frequently Asked Questions
What is the severity of CVE-2026-44799?
The severity of CVE-2026-44799 is rated high with a score of 7.5.
How do I fix CVE-2026-44799?
To fix CVE-2026-44799, ensure that you apply the latest security updates provided by Microsoft for your operating system.
Which systems are affected by CVE-2026-44799?
CVE-2026-44799 affects Microsoft Windows 10, Windows 11, and multiple versions of Windows Server.
What type of vulnerability is CVE-2026-44799?
CVE-2026-44799 is a Heap-based buffer overflow vulnerability that can lead to remote code execution.
Can CVE-2026-44799 be exploited remotely?
Yes, CVE-2026-44799 can be exploited remotely by an unauthorized attacker to execute code.